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Douglas Rummer Phones & Addresses

  • 14654 State Route 676, Waterford, OH 45786 (740) 749-3288
  • Marietta, OH

Publications

Us Patents

Adhering Systems

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US Patent:
20110223428, Sep 15, 2011
Filed:
Mar 14, 2011
Appl. No.:
13/047669
Inventors:
Douglas William Rummer - Waterford OH, US
Assignee:
MAGNUM MAGNETICS CORPORATION - Marietta OH
International Classification:
B32B 15/08
B31B 1/62
B32B 27/40
US Classification:
4284231, 156 60, 428461
Abstract:
Adhering systems for magnetizable laminates to assist preventing delamination of magnetizable laminates exposed to direct sunlight; and, relating to preventing fouling of cutting blades during cutting of magnetizable laminates.

Material Magnetizer Systems

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US Patent:
20120111773, May 10, 2012
Filed:
May 4, 2010
Appl. No.:
12/773764
Inventors:
Douglas William Rummer - Waterford OH, US
Joseph B. Stout - Williamstown WV, US
Assignee:
MAGNUM MAGNETICS CORPORATION - Marietta OH
International Classification:
B03C 1/00
H01F 13/00
US Classification:
209213, 335284
Abstract:
A system for improved magnetization of flexible magnetic sheet material, such as magnetic rubber. More particularly, this invention relates to providing a system for magnetization of pre-printed flexible magnetic sheet material.

Non-Linear Multi-Pole Magnetization Of Flexible Magnetic Sheets

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US Patent:
20160035471, Feb 4, 2016
Filed:
Jul 29, 2014
Appl. No.:
14/445925
Inventors:
- Marietta OH, US
Douglas William Rummer - Waterford OH, US
Derek Allen - Marietta OH, US
International Classification:
H01F 7/02
Abstract:
A non-linear multi-pole magnetization pattern is used to magnetize flexible magnetizable sheets. The non-linear pattern is produced by a magnetizing mechanism having a set of angled magnets. Shifting of magnetic sheet positions in a stack is eliminated by randomizing the positions of the multiple magnetic poles in such manner that as the magnetic sheets are stacked, each sheet will have a multi-pole configuration different from the adjacent sheets below and above it on the stack.
Douglas W Rummer from Waterford, OH, age ~61 Get Report